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MAS DEFENSE AR-15 FORGED UPPER RECEIVER - SLICK SIDE - BLACK
MAS DEFENSE AR15 SLICK SIDE UPPER RECEIVER
 
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MSRP: $80.00
Our Price: $69.99
SALE PRICE: $54.99

Price with Selected Options: $54.99

Stock Status: In Stock


Product Code: MAS00101104

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DESCRIPTION
 
MAS DEFENSE AR-15 FORGED UPPER RECEIVER - SLICK SIDE - BLACK

*If you would like the upper to include an Ejection Door please select the "COMPLETE UPPER" in the Upper Option drop down menu.

  • M4 Feed Ramps
  • .250" Takedown Pins
  • Black Hardcoat Anodized Mil-Std-171 Type III
  • Precision Machined to Mil-Spec Tolerances
  • Forged From High-Grade 7075 T6 Aluminum
  • Accepts standard AR15 / M16 Components
  • No Forward Assist capabilities.
  • Weight: 6oz

***You can NOT install a forward assist on these receivers.

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 201 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Absolute Show Stealer February 20, 2025
: Nich Miller from El Dorado, AR United States  
We needed an upper for a last minute SHOT Show display and I found MAS Defense. I can't believe I'd never heard of you before because this thing is crisp!! We bought a couple more, before the show, because we wanted them for our displays AND because MAS ships fast as heck! The uppers were held by hundreds of people and caught a lot of admiration. Since we were selling a barrel/muzzle device, our choice of upper was something we got to brag about. You're making something that is consistently in-spec, gorgeous, tough as nails, and incredibly well priced and I (we) appreciate it.

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  0 of 0 people found the following review helpful:
 
5 of 5 Slick side upper February 13, 2025
: Lance K from Fairfield, TX United States  
Product was exactly what I was looking for. Completely satisfied.

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  0 of 0 people found the following review helpful:
 
5 of 5 Very pleased February 13, 2025
: Average Joe from West Saint Paul, MN United States  
This slick upper fit and finish is very good. Barrel and the lower fitted on to the upper with no issue.
The feed ramp is in line with the barrel and cartridge loaded smoothly. Bolt carrier slides freely in the upper without blockage. The upper also did not hinder the magazine to drop freely in my lower. I can definitely say this doesn’t happen with some other brand uppers. Looking forward to do some range time with this new upper!

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  0 of 0 people found the following review helpful:
 
5 of 5 Just exactly what I needed January 29, 2025
: Cameron S from Gastonia, NC United States  
A great deal on a solid receiver. This is gonna make a killer .22. Also, super sweet koozie! Thanks y’all!

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  0 of 0 people found the following review helpful:
 
5 of 5 Not a Gucci or safe queen September 6, 2024
: Chad from Carrollton, TX United States  
This is going on a rifle that will see plenty of range time. A "working man's" gun. It simple works! Good clean and went together with no slop.

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